GB1041865A - Process for dyeing and printing materials of fibrous structure containing hydroxyl groups - Google Patents

Process for dyeing and printing materials of fibrous structure containing hydroxyl groups

Info

Publication number
GB1041865A
GB1041865A GB30794/64A GB3079464A GB1041865A GB 1041865 A GB1041865 A GB 1041865A GB 30794/64 A GB30794/64 A GB 30794/64A GB 3079464 A GB3079464 A GB 3079464A GB 1041865 A GB1041865 A GB 1041865A
Authority
GB
United Kingdom
Prior art keywords
dyes
fibres
group
dyeing
so3x
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB30794/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1041865A publication Critical patent/GB1041865A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Dyestuffs containing at least one group -SO2-CH2CH2-S-SO3X wherein X is H or an alkali metal, are employed as reactive dyes to colour fibres of cellulose or polyvinyl alcohol. The dyes may be prepared by the action of sodium thiosulphate on dyes containing at least one vinyl sulphone group. The dyes may contain other groups including -SO3H groups. The dyes may be from the mono- or polyazo, metallized azo and formazane, anthraquinone, phthalocyanine, azine, dioxazine, nitro, stilbene, triphenylmethane and nitrosonaphthol ferrous lake series. Examples are given of dyeing in which a number of dyes are specified.ALSO:Dyeing or printing fibres of natural or regenerated cellulose or of polyvinyl alcohol or mixtures thereof, with a dyestuff containing at least one group: -SO2-CH2-CH2-S-SO3X wherein X is H or an alkali metal and fixing in the presence of an agent having an alkaline reaction in water. The alkaline agent may be applied before, after or together with the dye. Fixation may be carried out at 10-200 DEG C by rolling up at room temperature, heating or steaming. The preferred dyes are of the azo, anthraquinone or phthalocyanine series, are water soluble and contain at least one -SO3H group. The dyes may be applied together with an electrolyte, urea, dispersing or thickening agents. The fibres to be dyed may be blended with other synthetic, e.g. polyester, fibres. Examples are given.
GB30794/64A 1963-07-17 1964-08-04 Process for dyeing and printing materials of fibrous structure containing hydroxyl groups Expired GB1041865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF40257A DE1256622B (en) 1963-07-17 1963-07-17 Process for dyeing and printing cellulose-containing fiber material

Publications (1)

Publication Number Publication Date
GB1041865A true GB1041865A (en) 1966-09-07

Family

ID=7098151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30794/64A Expired GB1041865A (en) 1963-07-17 1964-08-04 Process for dyeing and printing materials of fibrous structure containing hydroxyl groups

Country Status (8)

Country Link
US (1) US3387914A (en)
AT (1) AT246691B (en)
BE (1) BE650713A (en)
CH (1) CH454795A (en)
DE (1) DE1256622B (en)
FR (1) FR1401032A (en)
GB (1) GB1041865A (en)
NL (1) NL6408206A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1963673C3 (en) * 1969-12-19 1979-06-21 Hoechst Ag, 6000 Frankfurt Water-soluble monoazo dyes, processes for their production and their use for dyeing or printing fiber materials made from native or regenerated cellulose, wool, silk, polyamide or polyurethane
DE2033784C3 (en) * 1970-07-08 1978-12-21 Hoechst Ag, 6000 Frankfurt Process for the production of real dyeings or prints on cellulosic fiber materials
DE2061358C3 (en) * 1970-12-12 1982-04-08 Hoechst Ag, 6000 Frankfurt Water-soluble metal complex monoazo dyes, processes for their production and their use for dyeing or printing fiber materials made from native or regenerated cellulose, natural nitrogen-containing fibers and polyamide and polyurethane fibers
US4118184A (en) * 1975-07-03 1978-10-03 Hoechst Aktiengesellschaft Stable liquid aqueous composition of a water-soluble fiber-reactive azo dyestuff, containing a buffer substance, the dyestuff having been prepared by diazotization with a nitrite and coupling in the absence of acid
DE2745480A1 (en) * 1977-10-10 1979-04-19 Hoechst Ag PROCESS FOR MANUFACTURING FIBER-REACTIVE COLORS, THEIR USE AND LEATHER AND FIBER MATERIALS DYED WITH THEM
EP0028787B1 (en) * 1979-11-10 1983-05-11 Hoechst Aktiengesellschaft Copper-formazane compounds, process for their production, and their use as dyestuffs
DE3703565A1 (en) * 1987-02-06 1988-08-18 Hoechst Ag WATER-SOLUBLE MONOAZO-PYRAZOLONE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS DYES
TW268967B (en) * 1992-11-28 1996-01-21 Hoechst Ag
US6086639A (en) * 1999-03-09 2000-07-11 Dystar Textilfarben Gmbh & Co. Deutschland Kg Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088790A (en) * 1959-04-30 1963-05-07 Hoechst Ag Dyeings and prints possessing fastness to wet processing and their manufacture on cellulose material
NL269801A (en) * 1960-10-04 1964-03-10 Farbwerke Höchst Ag PROCESS FOR THE PREPARATION OF WATER-INSOLUBLE DYES
NL272183A (en) * 1960-12-06
DE1444576A1 (en) * 1962-06-22 1969-10-02 Basf Ag Process for the preparation of water-soluble azo dyes

Also Published As

Publication number Publication date
NL6408206A (en) 1965-01-18
CH931264A4 (en) 1966-06-15
US3387914A (en) 1968-06-11
BE650713A (en) 1965-01-18
FR1401032A (en) 1965-05-28
CH454795A (en) 1968-06-28
DE1256622B (en) 1967-12-21
AT246691B (en) 1966-04-25

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